Water Systems Serving Zip Code 78723
Not sure which system is yours? Most residents in ZIP 78723 are likely served by Old Egypt Subdivision (population served: 8,442). Check your water bill for your provider name if you're unsure.
Direct EPA ZIP Matches
373 active water systems have this ZIP in EPA records.
| Water system | Serves | Source | Violations | What kind |
|---|---|---|---|---|
| Saddle Club Estates | 471 | Groundwater | 50 | 33 over limit |
| Greenwood Village | 2,514 | Groundwater | 38 | 27 over limit |
| Boudreaux Gardens | 108 | Groundwater | 30 | 16 over limit |
| Cottonwood Hills Estates | 303 | Groundwater | 49 | 12 over limit |
| Hackberry Creek Subdivision | 176 | Groundwater | 26 | 9 over limit |
| London Water System | 93 | Groundwater | 11 | 8 over limit |
| Barton Creek Lakeside | 1,023 | Surface Water | 15 | 4 over limit |
| Hill Country Northwest Cherry Hollow | 1,002 | Groundwater | 13 | 5 over limit |
| Holiday Estates Water | 231 | Surface Water Purchased | 9 | 5 over limit |
| Walraven Subdivision | 198 | Groundwater | 9 | 4 over limit |
| Hidden Forest Estates | 990 | Groundwater | 31 | |
| Golden Acres Water | 207 | Surface Water Purchased | 16 | 2 over limit |
| Trinity Cove Subdivision | 96 | Groundwater | 14 | 3 over limit |
| Port Adventure | 591 | Groundwater | 10 | |
| Linkwood Estates Subdivision | 426 | Groundwater | 9 | |
| Kitzwood Subdivision | 99 | Groundwater | 4 | 3 over limit |
| Blue Medina Water | 240 | Groundwater | 3 | 3 over limit |
| Woodcreek Utility Co 2 | 3,096 | Groundwater Under Influence | 23 | |
| Woodlands of Parker County & Old Bank | 234 | Groundwater | 10 | |
| Cimarron Country | 726 | Groundwater | 6 | |
| Avondale Heights | 423 | Groundwater | 5 | |
| Spanish Oaks Addition | 111 | Groundwater | 5 | 2 over limit |
| Crystal Forest Subdivision | 642 | Groundwater | 4 | 2 over limit |
| Ten West Ranches | 126 | Groundwater | 3 | |
| Frf Water Systems 1 3 4 5 6 7 8 | 363 | Groundwater | 108 | 1 over limit |
| Stone Mountain Subdivision | 60 | Groundwater | 78 | 1 over limit |
| Hidden Valley Water System | 186 | Groundwater | 76 | 1 over limit |
| Ashcreek Addition | 315 | Groundwater | 11 | |
| Crestwood Water Co | 744 | Groundwater | 9 | |
| Bergville Addition | 42 | Groundwater | 9 | |
| Candlelight Hills Subdivision | 2,265 | Surface Water Purchased | 8 | 1 over limit |
| Saratoga Estates | 483 | Groundwater | 7 | 1 over limit |
| Barrow Ranch | 774 | Groundwater | 5 | 1 over limit |
| Webb Way Subdivision | 45 | Groundwater | 5 | |
| Woodland Ranch | 339 | Groundwater | 4 | 1 over limit |
| Bernard Acres | 285 | Groundwater | 4 | 1 over limit |
| Lazy Bend Estates | 180 | Groundwater | 4 | 1 over limit |
| Pecan Utilities Oak Ridge Subdivision | 588 | Surface Water Purchased | 3 | 1 over limit |
| Las Playas | 321 | Groundwater | 3 | |
| Pyssens Live Oak Estates Subdivision | 165 | Groundwater | 3 | 1 over limit |
| Oak Hollow Subdivision | 78 | Groundwater | 3 | 1 over limit |
| Scenic Heights | 336 | Groundwater | 2 | 1 over limit |
| Woodland Hills | 114 | Groundwater | 2 | 1 over limit |
| Oak Ridge Estates | 63 | Surface Water Purchased | 2 | |
| Willow Springs Addition | 198 | Groundwater | 1 | |
| Orchards on the Brazos | 111 | Groundwater | 150 | |
| Foxbane Combined Ws | 1,455 | Groundwater | 125 | |
| Old Chisolm Estates | 546 | Groundwater | 104 | |
| Sunchase Meadows | 480 | Groundwater | 92 | |
| Sunset Acres Subdivision | 156 | Groundwater | 87 | |
| Fulbrook Subdivision Water Plant | 807 | Groundwater | 71 | |
| Songbird Addition | 342 | Groundwater | 69 | |
| Granite Creek Wsc | 219 | Groundwater | 69 | |
| Harper Road Estates | 333 | Groundwater | 65 | |
| Carrizo Water Corp Forest Grove | 1,224 | Groundwater | 59 | |
| Rock Harbor Estates | 450 | Groundwater | 56 | |
| Meadowview Subdivision | 144 | Groundwater | 54 | |
| Willow Wood Addition Meadow Vista | 375 | Groundwater | 53 | |
| Ponder Acres Water System | 129 | Groundwater | 53 | |
| Ranch Oaks Subdivision | 561 | Groundwater | 52 | |
| Kings Rest Subdivision | 534 | Groundwater | 50 | |
| Lunar Lane Water System | 690 | Groundwater | 49 | |
| Squaw Creek Subdivision Water System | 249 | Groundwater | 48 | |
| Lake Conroe Forest Subdivision | 1,185 | Groundwater | 47 | |
| South Meadows West | 477 | Groundwater | 42 | |
| Bear Creek Park | 270 | Groundwater Under Influence | 42 | |
| Heritage Estates | 138 | Groundwater | 40 | |
| Mountain View Subdivision | 999 | Groundwater | 38 | |
| Cypress Place | 147 | Groundwater | 36 | |
| Country View Estates | 330 | Groundwater | 34 | |
| Walden Estates | 267 | Groundwater | 33 | |
| Royal Oaks Water System | 120 | Groundwater | 29 | |
| Lake Vista Utility | 834 | Groundwater | 28 | |
| Whippoorwill Bay Subdivision | 840 | Groundwater | 26 | |
| Calico Farms Subdivision | 72 | Groundwater | 25 | |
| Flora 6 | 54 | Groundwater | 22 | |
| San Gabriel River Ranches | 891 | Groundwater | 21 | |
| Cedar Estates Subdivision | 246 | Groundwater | 21 | |
| Canyon Lake Mobile Home Estates | 2,202 | Groundwater | 19 | |
| Windsong Subdivision | 135 | Groundwater | 19 | |
| Decatur Acres Water | 369 | Groundwater | 18 | |
| Stone Valley Farm | 336 | Groundwater | 18 | |
| Aqua Texas Hauler Fort Worth | 25 | Groundwater Purchased | 18 | |
| Oakview Farms Subdivision | 399 | Groundwater | 17 | |
| Aqua Texas Hauler Granbury | 25 | Groundwater Purchased | 17 | |
| Shady Hills Estates Water System | 150 | Groundwater | 14 | |
| Woodcreek Utility Co 1 | 2,700 | Groundwater | 12 | |
| Indian Springs Subdivision | 159 | Surface Water Purchased | 12 | |
| Heritage Oaks Addition | 93 | Groundwater | 11 | |
| Trail Creek Water System | 1,509 | Groundwater | 10 | |
| Rosemeadows III | 738 | Groundwater | 10 | |
| Northwest Hills Water Supply | 219 | Groundwater | 10 | |
| Copper Hills Water System | 141 | Groundwater | 10 | |
| Briarcreek Subdivision | 3,075 | Groundwater Purchased | 9 | |
| The Resort at Eagle Mountain Lake | 1,605 | Surface Water Purchased | 9 | |
| Chaparral Water System Hays | 444 | Groundwater | 9 | |
| Highland Meadows Water System | 264 | Groundwater | 8 | |
| Oak Meadows Subdivision II and III | 252 | Groundwater | 8 | |
| Carriage Trail Subdivision | 96 | Groundwater | 8 | |
| Leisurewoods Water | 1,338 | Groundwater | 7 | |
| Country Side Estates | 1,338 | Surface Water Purchased | 7 | |
| Blue Water Shores | 1,137 | Groundwater | 7 | |
| Sierra West Subdivision | 495 | Groundwater | 7 | |
| Leaning Towering Oaks Subdivision | 261 | Groundwater | 7 | |
| Marks Glen Subdivision | 258 | Groundwater | 7 | |
| Cardinal Valley Water | 216 | Groundwater | 7 | |
| Rancho Villa Subdivision | 195 | Groundwater | 7 | |
| Sandy Acres Addition | 186 | Groundwater | 7 | |
| Moore Estates | 129 | Groundwater | 7 | |
| Sunchase Subdivision | 105 | Groundwater | 7 | |
| Canyon Creek Addition | 2,895 | Groundwater | 6 | |
| Lakes of Rosehill Water System | 1,242 | Groundwater | 6 | |
| Lake Creek Forest | 822 | Groundwater | 6 | |
| Stony Hills Water System | 723 | Groundwater | 6 | |
| Brushy Bend Park | 645 | Surface Water Purchased | 6 | |
| Peek Road Utilities | 480 | Groundwater | 6 | |
| Long Creek Water | 339 | Groundwater | 6 | |
| Boynton Water | 204 | Groundwater | 6 | |
| Canyon Ridge Springs | 111 | Groundwater | 6 | |
| Eagle Creek Ranch | 2,409 | Groundwater | 5 | |
| Phoenix Water Works | 1,647 | Groundwater | 5 | |
| Meadow Woods Water Supply | 1,554 | Groundwater | 5 | |
| Rivercrest Water System | 1,437 | Surface Water Purchased | 5 | |
| Summer Lake Ranch | 489 | Groundwater | 5 | |
| Dancing Bear | 444 | Groundwater | 5 | |
| Center Point North Water System | 270 | Groundwater | 5 | |
| The Commons Water Supply | 3,018 | Groundwater | 4 | |
| Lake Palestine Water | 2,568 | Groundwater | 4 | |
| Clear Lakes | 1,152 | Groundwater | 4 | |
| Classic Pines Subdivision | 960 | Groundwater | 4 | |
| Onion Creek Meadows | 696 | Groundwater | 4 | |
| Ridge Utilities | 378 | Groundwater | 4 | |
| Kendall Pointe | 342 | Groundwater | 4 | |
| Prairie Ridge Estates | 315 | Groundwater | 4 | |
| Stonegate Water System | 300 | Groundwater | 4 | |
| Hunters Village Subdivision | 171 | Groundwater | 4 | |
| Spring Creek Forest | 123 | Groundwater | 4 | |
| Wwww Water System | 99 | Groundwater Purchased | 4 | |
| Old Egypt Subdivision | 8,442 | Groundwater | 3 | |
| Gray Utility Service | 8,004 | Groundwater | 3 | |
| Lake Conroe Village | 2,961 | Groundwater | 3 | |
| North Custer Road Plant | 2,754 | Groundwater | 3 | |
| Arrowhead Lake & Frontier Lake | 2,208 | Groundwater | 3 | |
| Chisholm Springs | 1,947 | Groundwater | 3 | |
| Deerwood Subdivision | 1,359 | Groundwater | 3 | |
| Oak Meadows | 954 | Groundwater | 3 | |
| Sunshine Meadows Water Utility | 918 | Groundwater | 3 | |
| Riverwood Forest | 816 | Groundwater | 3 | |
| Mesa Ridge Subdivision | 795 | Groundwater | 3 | |
| Stable Gates | 747 | Groundwater | 3 | |
| Shady Hollow Estates Wsc | 711 | Groundwater | 3 | |
| Walnut Springs | 615 | Groundwater | 3 | |
| Estates of Legends Ranch | 591 | Groundwater | 3 | |
| Center Point Taylor System | 531 | Groundwater | 3 | |
| Meadowland Subdivision | 510 | Groundwater | 3 | |
| White Oak Ranch Section One | 495 | Groundwater | 3 | |
| Redwood Estates Mobile Home Park | 485 | Groundwater | 3 | |
| Highland Hills | 450 | Groundwater | 3 | |
| Cypress Fields Subdivision | 447 | Groundwater | 3 | |
| Forest Lake Subdivision | 441 | Surface Water Purchased | 3 | |
| Forest Acres Gardens | 420 | Groundwater | 3 | |
| Deerwood Subdivision | 357 | Groundwater | 3 | |
| Shangri La Subdivision | 351 | Groundwater | 3 | |
| Wagon Wheel Estates Water System | 267 | Groundwater | 3 | |
| Deer Butte Subdivision | 225 | Groundwater | 3 | |
| West Oak Heights | 213 | Groundwater | 3 | |
| Dayton Oaks Estate | 203 | Groundwater | 3 | |
| Tidewater Oaks Subdivision | 189 | Groundwater | 3 | |
| Westgate Subdivision | 153 | Groundwater | 3 | |
| Lago Lindo Estates | 135 | Groundwater | 3 | |
| Garden Acres | 78 | Groundwater | 3 | |
| Gruene River Development | 75 | Groundwater | 3 | |
| South Dayton Oaks | 69 | Groundwater | 3 | |
| Ingram Water Supply | 5,955 | Groundwater | 2 | |
| Industrial Utilities Service | 2,500 | Surface Water Purchased | 2 | |
| Grand Estates | 2,433 | Groundwater | 2 | |
| Sandy Creek Ranches Subdivision | 2,022 | Groundwater | 2 | |
| Canyon Springs Water | 1,528 | Groundwater | 2 | |
| Mountain Lakes Addition | 1,347 | Groundwater | 2 | |
| Estates Woodland II | 1,248 | Groundwater | 2 | |
| Four Seasons | 1,059 | Groundwater | 2 | |
| Creekside Estates South | 921 | Groundwater | 2 | |
| Safari Water System | 792 | Groundwater | 2 | |
| Wren Water System | 759 | Groundwater | 2 | |
| Decker Woods Subdivision | 711 | Groundwater | 2 | |
| Tres Palacios Oaks Subdivision | 630 | Groundwater | 2 | |
| Hunterwood Subdivision Water System | 615 | Groundwater | 2 | |
| North Fork Estates | 588 | Groundwater | 2 | |
| Walnut Hills | 579 | Groundwater | 2 | |
| South San Gabriel Ranches | 510 | Groundwater | 2 | |
| Cinnamon Ridge | 501 | Groundwater | 2 | |
| Lcra Harper Water System | 381 | Groundwater | 2 | |
| Atascocita Acres Subdivision | 381 | Groundwater | 2 | |
| Brushy Creek Utility | 369 | Groundwater | 2 | |
| Lakecliff on Lake Travis | 351 | Groundwater | 2 | |
| Country Creek Estates Water System | 336 | Groundwater | 2 | |
| Southwest Territory | 315 | Groundwater | 2 | |
| Aqua Vista Utilities | 297 | Groundwater | 2 | |
| Rolling Oaks | 291 | Groundwater | 2 | |
| Reatta Estates | 276 | Groundwater | 2 | |
| Forest Woods Subdivision | 237 | Groundwater | 2 | |
| Dogwood Hills North | 231 | Surface Water Purchased | 2 | |
| Hastings Homeowners Water System | 231 | Groundwater | 2 | |
| Oakwood Acres | 225 | Groundwater | 2 | |
| Cherokee Point Water Co | 186 | Groundwater | 2 | |
| Nolan Creek Estates | 180 | Groundwater | 2 | |
| Oak Bend Estates | 171 | Groundwater | 2 | |
| Silver Creek Estates | 171 | Groundwater | 2 | |
| Quinlan South Subdivision | 141 | Surface Water Purchased | 2 | |
| Hawk Ridge | 135 | Groundwater | 2 | |
| Crickett Hill Estates | 132 | Groundwater | 2 | |
| Oak Manor | 132 | Groundwater | 2 | |
| Maywood Acres | 132 | Groundwater | 2 | |
| North Woods Estates | 102 | Groundwater | 2 | |
| Centennial Place | 93 | Groundwater | 2 | |
| Meadowlark Subdivision | 90 | Groundwater | 2 | |
| Real Oaks Subdivision | 81 | Groundwater | 2 | |
| Wellborn Acres | 69 | Groundwater | 2 | |
| Airport Heights | 54 | Groundwater | 2 | |
| Radecke Road Water System | 42 | Groundwater | 2 | |
| Pine Trails Utility | 6,969 | Surface Water Purchased | 1 | |
| Loma Vista Water System | 3,720 | Groundwater | 1 | |
| Western Hills Water System | 3,048 | Groundwater | 1 | |
| Carriage Hills | 1,833 | Groundwater | 1 | |
| Lake Livingston Village | 1,638 | Groundwater | 1 | |
| Plantation on Cotton Bayou | 1,557 | Groundwater | 1 | |
| Eagles Bluff | 1,485 | Groundwater | 1 | |
| Shale Creek Community | 1,470 | Groundwater | 1 | |
| Dogwood Hills | 1,059 | Groundwater | 1 | |
| Carson Ranch | 954 | Groundwater | 1 | |
| Tal Tex | 939 | Surface Water Purchased | 1 | |
| Shadow Bay Subdivision | 828 | Groundwater | 1 | |
| Lakewood Water | 816 | Groundwater | 1 | |
| Deer Run Meadows | 708 | Groundwater | 1 | |
| Van Zandt Farms | 702 | Groundwater | 1 | |
| Timberloch Estates | 669 | Groundwater | 1 | |
| Rio Ancho Subdivision | 570 | Groundwater | 1 | |
| Lake Country Acres | 570 | Groundwater | 1 | |
| Lakes of Mission Grove | 507 | Groundwater | 1 | |
| Village Trace Water System | 480 | Groundwater | 1 | |
| Boling Ranch Estates | 462 | Groundwater | 1 | |
| Enchanted Lakes Water System | 462 | Groundwater | 1 | |
| Brentwood Subdivision | 462 | Groundwater | 1 | |
| Ponderosa Ranch | 456 | Groundwater | 1 | |
| Sandy Beach Subdivision | 423 | Groundwater | 1 | |
| Camilla Twin Harbor | 399 | Groundwater | 1 | |
| Peninsula Addition | 348 | Groundwater | 1 | |
| Imperial Valley Mhc | 342 | Groundwater | 1 | |
| South Meadows East | 321 | Groundwater | 1 | |
| Barrow Subdivision | 318 | Surface Water Purchased | 1 | |
| Palm Crest | 294 | Groundwater | 1 | |
| Remuda Ranch Estates | 288 | Groundwater | 1 | |
| Piney Point Subdivision | 252 | Groundwater | 1 | |
| Live Oak Hills Addition | 249 | Groundwater | 1 | |
| Dove Hollow Water System | 246 | Groundwater | 1 | |
| Dogwood Hills East | 237 | Surface Water Purchased | 1 | |
| Southwood Addition | 234 | Groundwater | 1 | |
| Comanche Cliffs | 219 | Groundwater | 1 | |
| North Fork Creek | 198 | Groundwater Purchased | 1 | |
| Stonegate Water | 198 | Groundwater | 1 | |
| Sleepy Hollow | 189 | Groundwater | 1 | |
| Lake Conroe West | 180 | Groundwater | 1 | |
| Niagra Public Water Supply | 168 | Groundwater | 1 | |
| Black Oak Water System | 165 | Groundwater | 1 | |
| Mooreland Subdivision | 156 | Groundwater Under Influence | 1 | |
| Park Place Subdivision | 150 | Groundwater | 1 | |
| Peaceful Meadows Subdivision | 141 | Groundwater | 1 | |
| Pecan Valley | 141 | Groundwater | 1 | |
| Singing Meadows Subdivision | 129 | Groundwater | 1 | |
| Quail Meadows Subdivision | 117 | Groundwater | 1 | |
| Horseshoe Oaks Subdivision Water System | 111 | Groundwater | 1 | |
| La Junta | 93 | Groundwater | 1 | |
| Killough Addition | 81 | Groundwater | 1 | |
| Springtown Subdivision | 75 | Groundwater | 1 | |
| Cherry Ridge Water | 72 | Groundwater | 1 | |
| Old Stony Estates | 54 | Groundwater | 1 | |
| Aqua Texas Hauler Kerrville | 25 | Groundwater Purchased | 1 | |
| Brittmoore Utility | 3,732 | Groundwater | 0 | none on record |
| Heron Lakes Estates | 2,712 | Groundwater | 0 | none on record |
| China Spring Water | 2,070 | Groundwater | 0 | none on record |
| Clear Creek Forest Section 12 | 1,836 | Groundwater | 0 | none on record |
| Cedar Point | 1,827 | Groundwater | 0 | none on record |
| Mary Francis Subdivision | 1,785 | Groundwater | 0 | none on record |
| Bentwater on Lake Granbury | 1,374 | Groundwater | 0 | none on record |
| Colonial Hills | 942 | Groundwater | 0 | none on record |
| Erlund Subdivision | 821 | Groundwater | 0 | none on record |
| Tanglewood Estates | 720 | Groundwater | 0 | none on record |
| Estates of Willow Creek | 714 | Groundwater | 0 | none on record |
| Fairway Crossing | 684 | Groundwater | 0 | none on record |
| Guadalupe Heights Utility | 672 | Groundwater | 0 | none on record |
| Oak Forest South Water Supply | 648 | Groundwater | 0 | none on record |
| Crazy Horse Subdivision | 582 | Groundwater | 0 | none on record |
| Mobile Home Estates | 549 | Groundwater | 0 | none on record |
| Turtle Creek | 522 | Groundwater | 0 | none on record |
| Mallard Pointe Subdivision | 510 | Groundwater | 0 | none on record |
| Falling Water Subdivision | 471 | Groundwater | 0 | none on record |
| Country Wood Estates | 465 | Surface Water Purchased | 0 | none on record |
| Huntington Estates | 462 | Groundwater | 0 | none on record |
| Eastwood Village | 456 | Groundwater | 0 | none on record |
| Westcreek Estates Water System | 423 | Groundwater | 0 | none on record |
| Brazos River Acres | 411 | Groundwater | 0 | none on record |
| North Fork Creek II | 408 | Groundwater | 0 | none on record |
| Country Club Greens | 405 | Groundwater | 0 | none on record |
| Bear Paw Water System | 405 | Groundwater | 0 | none on record |
| Saddlewood Subdivision | 402 | Groundwater | 0 | none on record |
| Indigo Ranch | 402 | Groundwater | 0 | none on record |
| Nighthawk Wsc | 396 | Surface Water Purchased | 0 | none on record |
| China Spring Ranches | 381 | Groundwater | 0 | none on record |
| Rivercrest Water | 378 | Groundwater | 0 | none on record |
| Country Meadows Subdivision | 354 | Groundwater | 0 | none on record |
| Savanna Estates | 351 | Groundwater | 0 | none on record |
| Lake Utility Co | 342 | Groundwater | 0 | none on record |
| Cypress Springs | 339 | Groundwater | 0 | none on record |
| Northwest Hills Subdivision | 330 | Groundwater | 0 | none on record |
| North Bosque Estates Water Supply | 330 | Groundwater | 0 | none on record |
| River Run Subdivision | 327 | Groundwater | 0 | none on record |
| Mountain Crest Water | 309 | Groundwater | 0 | none on record |
| Kinbrook Estates | 294 | Groundwater | 0 | none on record |
| Moreland Subdivision | 291 | Groundwater | 0 | none on record |
| Dayton Creek Water System | 291 | Groundwater | 0 | none on record |
| Wilshire Subdivision | 288 | Groundwater | 0 | none on record |
| Estates Utility Co Stonegate | 276 | Groundwater | 0 | none on record |
| Cypress Creek Ranch | 276 | Groundwater Purchased | 0 | none on record |
| Slay Estates | 270 | Groundwater | 0 | none on record |
| Hanby Acres | 261 | Groundwater | 0 | none on record |
| Bammel Oaks Estates 2 | 243 | Groundwater | 0 | none on record |
| River Country Acres | 243 | Groundwater | 0 | none on record |
| Nickerson Farm Water System | 240 | Groundwater | 0 | none on record |
| Spring Hill Estates | 237 | Groundwater | 0 | none on record |
| Pine Vista Mobile Home Village | 231 | Groundwater | 0 | none on record |
| Quinlan North Subdivision | 228 | Surface Water Purchased | 0 | none on record |
| Sun Valley Estates Water Supply | 228 | Groundwater | 0 | none on record |
| Tasfield | 222 | Surface Water Purchased | 0 | none on record |
| Aldine Meadows | 219 | Groundwater | 0 | none on record |
| North County Water Supply | 215 | Groundwater | 0 | none on record |
| Park Forest Water System | 210 | Groundwater | 0 | none on record |
| Valentine Ranch | 189 | Groundwater | 0 | none on record |
| High Point Water | 186 | Groundwater | 0 | none on record |
| Oakwood Village Mobile Home Subdivision | 180 | Groundwater | 0 | none on record |
| Lame Duck Water System | 171 | Groundwater | 0 | none on record |
| Timbercreek Valley | 171 | Groundwater | 0 | none on record |
| Goodall Water System | 168 | Groundwater | 0 | none on record |
| West Magnolia Forest | 153 | Groundwater | 0 | none on record |
| Stetner Addition | 150 | Groundwater | 0 | none on record |
| Berry Hill Estates | 144 | Groundwater | 0 | none on record |
| Midhaven Estates | 141 | Groundwater | 0 | none on record |
| North Ridge Estates | 138 | Groundwater | 0 | none on record |
| Elmwood Estates | 129 | Groundwater | 0 | none on record |
| Palmetto Subdivision | 123 | Groundwater | 0 | none on record |
| Strawberry Estates | 123 | Groundwater | 0 | none on record |
| Weybridge Subdivision Water System | 120 | Groundwater | 0 | none on record |
| Rockwall East Mini Ranch | 114 | Surface Water Purchased | 0 | none on record |
| Shadow Grove Estates | 111 | Groundwater | 0 | none on record |
| Blue Mound Estates | 111 | Groundwater | 0 | none on record |
| Flat Rock Estates | 108 | Groundwater | 0 | none on record |
| Smith Water | 102 | Groundwater | 0 | none on record |
| Sharondale Subdivision | 99 | Groundwater | 0 | none on record |
| Plaza East | 96 | Groundwater | 0 | none on record |
| Sterling Estates | 93 | Groundwater | 0 | none on record |
| Windsor Estates | 93 | Groundwater | 0 | none on record |
| Eagles Nest | 87 | Groundwater | 0 | none on record |
| Westwood Subdivision | 81 | Groundwater | 0 | none on record |
| Greenfields on Squaw Creek | 78 | Groundwater | 0 | none on record |
| San Julian Creek Estates | 72 | Groundwater | 0 | none on record |
| Behringer Water System | 72 | Groundwater | 0 | none on record |
| Enchanted Forest | 69 | Groundwater | 0 | none on record |
| Agnes Subdivision | 63 | Groundwater | 0 | none on record |
| Sandy Ridge Subdivision | 60 | Groundwater | 0 | none on record |
| Laird Estates | 60 | Groundwater | 0 | none on record |
| Tubbs Water System | 57 | Groundwater | 0 | none on record |
| Flora 7 | 45 | Groundwater | 0 | none on record |
| Dorsett Place | 42 | Groundwater | 0 | none on record |
| Bammel Oaks Estates 1 | 36 | Groundwater Purchased | 0 | none on record |